RightMark Audio Analyzer test report

Testing device NOS1704 + JKSPDIF - 16/48 - DS - LV
Sampling mode 16-bit, 48 kHz
Interface  
Testing chain  
RMAA Version 6.3.0
   
   
20 Hz - 20 kHz filter ON
Normalize amplitude ON
Level change -0.1 dB / -0.2 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity inverted/inverted



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+0.09, -1.63
Average
Noise level, dB (A)
-89.6
Good
Dynamic range, dB (A)
87.7
Good
THD, %
0.0037
Very good
THD + Noise, dB (A)
-80.7
Good
IMD + Noise, %
0.013
Very good
Stereo crosstalk, dB
-88.6
Excellent
IMD at 10 kHz, %
0.027
Good
General performance
 
Good



Frequency response

Spectrum graph

 
Left
Right
From 20 Hz to 20 kHz, dB
-2.91, +0.17
-3.01, +0.09
From 40 Hz to 15 kHz, dB
-1.54, +0.17
-1.63, +0.09



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-88.9
-88.2
RMS power (A-weighted), dB
-89.9
-89.3
Peak level, dB FS
-71.7
-71.6
DC offset, %
-0.0
-0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+87.1
+86.6
Dynamic range (A-weighted), dB
+87.9
+87.6
DC offset, %
-0.00
-0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
+0.0036
+0.0038
THD + Noise, %
+0.0095
+0.0100
THD + Noise (A-weighted), %
+0.0090
+0.0094



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
+0.0120
+0.0130
IMD + Noise (A-weighted), %
+0.0111
+0.0116



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-88
-90
Crosstalk at 1000 Hz, dB
-87
-88
Crosstalk at 10000 Hz, dB
-85
-84



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.0181
0.0183
IMD + Noise at 10000 Hz,
0.0256
0.0253
IMD + Noise at 15000 Hz,
0.0387
0.0382